7. The Gastronauts

To attend the Gastronauts Supper Club, you must be willing to stomach basically anything. Previous menu items have included cod sperm and dismembered octopus. The club was created to encourage New Yorkers to get out of their food comfort zone. Often the foods are authentic to a certain country like Tibet or Yemen. The dinners are held at small joints around New York City, sometimes even on the rooftops of those restaurants. The Gastronauts have become quite a popular group with 1,300 members with each monthly dinner serving approximately 70 people.

For more Untapped secret supper clubs, check out the one in Singapore or for general Untapped interesting ways to dine, check out the Paris’ Diner en Blanc, a pop-up dinner for thousands.